8049213

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2366

約数の個数: 20

約数和(自身を含む): 12309088

約数和(自身を除く): 4259875

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2311, 3483, 6933, 20799, 62397, 99373, 187191, 298119, 894357, 2683071, 8049213]

約数ペア:

[(1, 8049213), (3, 2683071), (9, 894357), (27, 298119), (43, 187191), (81, 99373), (129, 62397), (387, 20799), (1161, 6933), (2311, 3483)]